YL Design: Symbolizing infinite vitality and eternal connection Material: 925 sterling silver with rhodium plated Birthstone: Set with round-cut created aquamarine Optional size: 5 / 6 / 7 / 8 / 9 / 10 Package: Come with YL jewelry box YL Celtic Knot Rings 925 Sterling Silver Twisted Knot Ring Created Aquamarine Infinity Statement Jewelry for Women-size9